In Developer Preview today, Sync is ready to work with off-the-shelf IoT devices using native MQTT clients. This makes Sync the ideal platform to host limitless numbers of devices from the Raspberry Pi to the ultra-constrained ESP8266. Get started today or sign up for the Developer Preview.

Learn how to add a second factor of authentication to your web application with these quick example applications which incorporate Two-factor Authentication across SMS, voice, soft token, and push authentication.

You can use Twilio Functions with Programmable SMS and Voice to send and receive text messages and phone calls without managing your own infrastructure. All you need is a Twilio account and a few lines of Node.js code.